/**
 * UIObject.as
 * Andy Jiang   
 * Fusion Digital Shanghai Co,Ltd. All Rights Reserved.
 * version 0.1
 * 
 */ 

package jiezi.util{
  public final class StringUtils{
    public static function generateRandomString(newLength:uint = 1, userAlphabet:String = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789"):String{
      var alphabet:Array = userAlphabet.split("");
      var alphabetLength:int = alphabet.length;
      var randomLetters:String = "";
      for (var i:uint = 0; i < newLength; i++){
        randomLetters += alphabet[int(Math.floor(Math.random() * alphabetLength))];
      }
      return randomLetters;
    }
  }
}